Issue 44

G. Testa et alii, Frattura ed Integrità Strutturale, 44 (2018) 161-172; DOI: 10.3221/IGF-ESIS.44.13 170 OFHC-DP600 AL-AL DP600-OFHC DP600-AL Figure 10 : Comparison of deformed state for different material combinations at the end of the piercing stage, punch displacement: 3.00 mm. OFHC-DP600  =3.85 mm AL-AL  =3.45 mm DP600-OFHC  =5.67 mm DP600-AL  =2.38 mm Figure 11 : Comparison of deformed state at final stage (different punch displacement in each case).